Ideal for use in installations of Garmin devices, the ZFSC-2-1B is a coaxial power splitter and/or combiner available at an excellent price point that is identical to Garmin's part #013-00112-00. The ZFSC-2-1B can be used in VHF and UHF applications, instrumentation, and communication systems.

Can I use this device to split one GPS antenna signal to two seperate Garmin GPS receivers?
No, it cannot perform this function.
Will this split a Nav/GS antenna into 2 Nav/GS receivers?
No, you will need a quad splitter to get one NAV/GS signal in to two NAV and two GS. See part # 11-10842.
Will this split COM signal from one COM antenna to 2 separate COM receivers?
Yes, this can be used for splitting 1 vhf signal to 2 receivers. Please note that it is strongly recommended to use one antenna for each device, as a splitter can cause signal degradation.
Can I use this device to connect my RAMI AV-532 VOR/LOC/GS antenna to my Garmin GTN650 and GNC 255 NAV inputs ?
No, we recommend the RAMI AV-585 to split the nav antenna into two nav and two glide slope signals.
Can this be installed in certified aircraft?
This unit does not hold any FAA certifications. As such, you will have to speak to your local aviation authority on permissions to install this.